BRPI0603997A - motorcycle exhaust system - Google Patents

motorcycle exhaust system

Info

Publication number
BRPI0603997A
BRPI0603997A BRPI0603997-9A BRPI0603997A BRPI0603997A BR PI0603997 A BRPI0603997 A BR PI0603997A BR PI0603997 A BRPI0603997 A BR PI0603997A BR PI0603997 A BRPI0603997 A BR PI0603997A
Authority
BR
Brazil
Prior art keywords
expansion chambers
exhaust system
motorcycle
oil sump
motorcycle exhaust
Prior art date
Application number
BRPI0603997-9A
Other languages
Portuguese (pt)
Inventor
Nobutaka Wakita
Masayuki Taniguchi
Noriyoshi Tsutsui
Hidetoshi Takamatsu
Yuji Kashiwabara
Shunichi Nakajima
Tsuyoshi Arima
Hirotaka Haze
Original Assignee
Honda Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2005285937A external-priority patent/JP4473804B2/en
Priority claimed from JP2005287128A external-priority patent/JP4344720B2/en
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BRPI0603997A publication Critical patent/BRPI0603997A/en
Publication of BRPI0603997B1 publication Critical patent/BRPI0603997B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • F01N3/2885—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices with exhaust silencers in a single housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M7/00—Motorcycles characterised by position of motor or engine
    • B62M7/02—Motorcycles characterised by position of motor or engine with engine between front and rear wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/084—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases flowing through the silencer two or more times longitudinally in opposite directions, e.g. using parallel or concentric tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/089—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using two or more expansion chambers in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/02—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate silencers in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/04—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for motorcycles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Transportation (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

SISTEMA DE ESCAPAMENTO PARA MOTOCICLETA. A presente invenção refere-se a um sistema de escapamento para uma motocicleta no qual um corpo principal do motor de um motor 13 com vário cilindros (E) possui um coletor de óleo (18) em uma parte inferior do mesmo e é montado em um chassi do veículo (B) e várias câmaras de expansão 59,69,79,102,104,79) são conectadas com um lado a jusante de uma parte montada (51) de uma pluralidade de canos de escapamentos (39a, 39B, 39C, 39D) que são estentidos para fora dos respectivos cilindros do corpo principal do motor (13), respectivamente, o silencioso inclui uma primeira cãmara de expansão (59, 102) que está à parte montada (51) e as outras câmarass de expansão (69,79,104,79) que são contínuas à primeira câmaras de expansão, os respectivos canos de escapamento e a parte montada são dispostos em um lado do coletor de óleo, a primeira câmaras de expansão (59, 102), é disposta, no outro lado do coletor de óleo (18d) e as outras cãmaras de expansão (69,79,104,79) são dispostos na traseira do corpo principal do motor (13). Com a configuração acima, é posivel suficiente garantir a distância mínima até o solo e o ângulo de inclinação lateral da motocicleta enquanto garantindo a capacidade do silencioso.MOTORCYCLE EXHAUST SYSTEM. The present invention relates to a motorcycle exhaust system in which a main engine body of a multi-cylinder engine 13 has an oil sump 18 on a lower part thereof and is mounted on a vehicle chassis (B) and various expansion chambers 59,69,79,102,104,79) are connected with a downstream side of an assembled part (51) of a plurality of exhaust pipes (39a, 39B, 39C, 39D) which are extended out of the respective cylinders of the main motor body (13), respectively, the silencer includes a first expansion chamber (59, 102) which is separately mounted (51) and the other expansion chambers (69,79,104, 79) which are continuous with the first expansion chambers, the respective exhaust pipes and the mounted part are arranged on one side of the oil sump, the first expansion chambers (59, 102) are arranged on the other side of the oil sump. oil (18d) and the other expansion chambers (69,79,104.79) are They are arranged at the rear of the main engine body (13). With the above configuration, it is sufficiently possible to ensure the minimum ground clearance and lateral tilt angle of the motorcycle while ensuring muffler capacity.

BRPI0603997-9A 2005-09-30 2006-09-29 MOTORCYCLE EXHAUST SYSTEM BRPI0603997B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2005285937A JP4473804B2 (en) 2005-09-30 2005-09-30 Motorcycle exhaust system
JP2005-287128 2005-09-30
JP2005-285937 2005-09-30
JP2005287128A JP4344720B2 (en) 2005-09-30 2005-09-30 Engine substructure in motorcycles

Publications (2)

Publication Number Publication Date
BRPI0603997A true BRPI0603997A (en) 2007-08-21
BRPI0603997B1 BRPI0603997B1 (en) 2018-02-14

Family

ID=37904958

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0603997-9A BRPI0603997B1 (en) 2005-09-30 2006-09-29 MOTORCYCLE EXHAUST SYSTEM

Country Status (6)

Country Link
US (1) US7540347B2 (en)
KR (1) KR100795250B1 (en)
BR (1) BRPI0603997B1 (en)
CA (1) CA2561046C (en)
DE (1) DE102006044875B4 (en)
TW (1) TWI317776B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4901554B2 (en) * 2007-03-30 2012-03-21 本田技研工業株式会社 Motorcycle exhaust system
JP4700041B2 (en) * 2007-11-02 2011-06-15 本田技研工業株式会社 Motorcycle exhaust system
JP2009241922A (en) * 2007-12-28 2009-10-22 Yamaha Motor Co Ltd Saddle type vehicle
JP5969328B2 (en) * 2012-09-04 2016-08-17 川崎重工業株式会社 Motorcycle
JP5939943B2 (en) * 2012-09-14 2016-06-22 ヤンマー株式会社 Engine equipment
EP2775115A1 (en) * 2013-03-04 2014-09-10 FM Projects S.R.L. Exhaust system for two-cylinder engines of motorcycles
JP2014227927A (en) * 2013-05-23 2014-12-08 ヤマハ発動機株式会社 Saddle type vehicle
JP5889268B2 (en) * 2013-12-04 2016-03-22 本田技研工業株式会社 Motorcycle exhaust system
JP6237472B2 (en) 2014-05-28 2017-11-29 スズキ株式会社 Vehicle exhaust pipe structure
US10041387B2 (en) * 2015-12-25 2018-08-07 Honda Motor Co., Ltd. Exhaust device structure for rocking vehicle
JP6639536B2 (en) * 2018-02-09 2020-02-05 本田技研工業株式会社 Saddle-type vehicle
JP6790034B2 (en) * 2018-09-11 2020-11-25 本田技研工業株式会社 Exhaust pipe structure of in-line 4-cylinder internal combustion engine
JP2022107208A (en) * 2021-01-08 2022-07-21 スズキ株式会社 Exhaust system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4809800A (en) * 1984-12-10 1989-03-07 Yamaha Hatsudoki Kabushiki Kaisha Exhaust system for vehicle
JPH0619795Y2 (en) * 1989-01-12 1994-05-25 川崎重工業株式会社 Vehicle exhaust system
JP2966554B2 (en) * 1991-02-22 1999-10-25 ヤマハ発動機株式会社 O2 sensor arrangement structure for exhaust system for motorcycle
JP3889236B2 (en) * 2001-04-04 2007-03-07 本田技研工業株式会社 Exhaust system structure of motorcycle
CA2381497A1 (en) * 2002-01-02 2003-08-01 Peter F. Crombeen Exhaust gas muffler
JP4108381B2 (en) * 2002-06-25 2008-06-25 本田技研工業株式会社 Motorcycle exhaust system
JP3699423B2 (en) * 2002-06-25 2005-09-28 本田技研工業株式会社 Motorcycle exhaust system
JP4373162B2 (en) * 2003-09-05 2009-11-25 川崎重工業株式会社 Oil storage device for motorcycle engine
JP4362390B2 (en) * 2004-02-27 2009-11-11 川崎重工業株式会社 Motorcycle exhaust system
JP3727641B2 (en) * 2004-08-09 2005-12-14 本田技研工業株式会社 Motorcycle exhaust system
JP4455962B2 (en) * 2004-09-13 2010-04-21 川崎重工業株式会社 Motorcycle exhaust system

Also Published As

Publication number Publication date
KR100795250B1 (en) 2008-01-15
TWI317776B (en) 2009-12-01
TW200728596A (en) 2007-08-01
DE102006044875A1 (en) 2007-05-31
CA2561046A1 (en) 2007-03-30
BRPI0603997B1 (en) 2018-02-14
US7540347B2 (en) 2009-06-02
DE102006044875B4 (en) 2012-12-20
CA2561046C (en) 2010-02-23
KR20070037342A (en) 2007-04-04
US20070107419A1 (en) 2007-05-17

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: F01N 7/02 , F01N 1/08

Ipc: F01N 13/02 (2010.01), F01N 1/08 (1968.09)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2640 DE 10-08-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.